Transaction not yet indexed

RMKJCgpAPwn6YM5QFFKXujixaG4YqVhfVRnmxZZ2T5g9X3yTMqSRFbJ7i1v5qaLf2Du3n7r6fGPFXvUXDYDi9nt

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.